Heitker - Rainwater Treatment Trenches System

The innovative Heitker treatment trenches open up a wide range of options for highly efficient filtration processes in case of polluted rain runoff. The special feature of the treatment trench is that it can be walked on and checked. This allows the filter fleece and filter substrate to be exchanged easily accessible. The new treatment trench offers the top argument of the previously impracticable large filter areas (= inflow areas). The size of this filter face is decisive for the good and high filter performance with significantly lower filter colmation. This reduces the maintenance intervals many times over. In addition, much larger areas can be connected.